Acquisition method (AMC)
1
FSC 4730 × TEE,TUBE TO BOSS
TEE,TUBE TO BOSS
4730-00-278-8410 FSC 4730
NSN 4730-00-278-8410 (also written 4730002788410; NIIN 00-278-8410) is a tee, tube to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 22 manufacturer part numbers from 15 suppliers are on record. No purchases are on record yet.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL TUBE |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.438 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.250 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | SECOND END INCHES 0.250 |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY 2014 |
| CONNECTION STYLE AHNC | — |
| LEG LENGTH AHSJ | FIRST END INCHES NOMINAL 1.750 |
| SURFACE TREATMENT SFTT | OVERALL ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | INSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OUTSIDE MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| LEG LENGTH AHSJ | SECOND END INCHES NOMINAL 1.187 |
| LEG LENGTH AHSJ | THIRD END INCHES NOMINAL 0.750 |
| THREAD CLASS AAJD | 3A |
| THREAD CLASS AAJD | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 4 QQ-A-225 |
| NOMINAL THREAD SIZE CQJX | FIRST END BULKHEAD INCHES 0.438 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| SEAT ANGLE CQRB | SECOND END DEGREES 37.0 |
| THREAD SERIES DESIGNATOR THSD | FIRST END BULKHEAD UNIFIED NATIONAL JOINT FINE (UNJF) |
| CONNECTION TYPE AWLS | THIRD END THREADED INTERNAL BOSS |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 3101221 | 001JK | EMBRAER S.A. |
| 3101221 | FB459 | EMBRAER AVIATION INTERNATIONAL |
| 3101221 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA |
| 4730PL0673333 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| AN7833 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN783D4 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC DBA ALLAN AIRCRAFT SUPPLY |
| AN783D4 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION |
| AN783D4 | 14397 | FABER ENTERPRISES, INC. DIV FABER ENTERPRISE INC |
| AN783D4 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY |
| AN783D4 | 17341 | TECH AERO INC |
| AN783D4 | 22995 | CROWN FITTING CO INC |
| AN783D4 | 30974 | AEROFIT, LLC |
| AN783D4 | 71563 | COLLINS ENGINEERING CORP |
| AN783D4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS1031 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS1031 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS1031D040404 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS1031D040404 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS1031W040404 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS4875/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS4875/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE-AS4875/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-26-T-042P | Apr 29, 2026 | Sep 24, 2026 | 11 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEE,TUBE TO BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-278-8410/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-278-8410/